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AMIS30623C6238RG

AMIS30623C6238RG Description

The AMIS30623C6238RG from onsemi is a bipolar stepper motor driver IC designed for general-purpose applications. It operates within a wide supply voltage range of 6.5V to 29V, making it suitable for diverse industrial and automotive systems. This surface-mount (20SOIC) device integrates a half-bridge (4) output configuration with a 570mA output current, ensuring robust performance for driving bipolar stepper motors. Its LIN interface simplifies communication, while programmable step resolution (1/2, 1/4, 1/8, 1/16) enables precise motion control. Although marked as obsolete, it remains a reliable choice for legacy designs, with ROHS3 compliance and REACH unaffected status.

AMIS30623C6238RG Features

• Wide Voltage Range: Supports 6.5V–29V, ideal for fluctuating power environments.
• High Resolution: Adjustable step modes (1/2 to 1/16) for smooth motor operation.
• Integrated LIN Interface: Simplifies communication in networked systems.
• Compact & Reliable: 20SOIC package with MSL 2 (1 Year) moisture sensitivity.
• Compliance: Meets ROHS3 and REACH environmental standards.
• Output Current: Delivers 570mA per phase, suitable for small to mid-sized stepper motors.

AMIS30623C6238RG Applications

This driver excels in:

• Industrial Automation: Precision control in conveyor belts, CNC machines, and robotic arms.
• Automotive Systems: LIN-based motor control for mirrors, HVAC actuators, and dashboard instruments.
• Consumer Electronics: Stepper motor drives in printers, scanners, and automated dispensers.
• Legacy Upgrades: Cost-effective replacement in existing designs requiring bipolar motor control.

Conclusion of AMIS30623C6238RG

The AMIS30623C6238RG offers a balanced mix of voltage flexibility, resolution options, and LIN compatibility, making it a versatile choice for bipolar stepper motor applications. While obsolete, its robust design and compliance ensure longevity in legacy systems. Engineers seeking a compact, reliable driver with programmable microstepping will find this IC particularly valuable for industrial, automotive, and consumer applications.